Unfortunately, I don't have any other machines to try, so will have to let you do this one!

It would seem to me that perhaps something has been broken in the e100 module for the pxe boot? We are both experiencing exactly the same error here, so I don't think it can be a hardware problem (at least not as in faulty hardware).

If anyone knows how to rebuild the pxe kernel, I can give that a shot, but otherwise....

I took purps' advice and tried PXE booting a whole different computer. It did still use the e100 module however. Similar results.IP-Config: eth0 hardware address 00:09:6b:38:c4:5c mtu 1500 DHCP RARPe100: eth0: e100_watchdog: link up, 100Mbps, full-duplex

That is right before where it would stop before and say/init: .: line 1: can't open /temp/net-eth0.confkernel panic - syncing: attempted to kill init!

Any other ideas?

I suppose I could try to PXE boot a laptop or something that uses a different module...?

I'm not sure that's conclusive. If you said it was the SAME problem, then fine, but you said the problems were SIMLIAR. Have you run memtest? Have you tried unplugging absolutely everything, except the network cable? If you have more than one stick of RAM, try unplugging one at a time.

You could make a PXE boot disk and see if that gets it going. http://rom-o-matic.net/ I used this to netboot an ancient machine with no PXE ROM chip whatsoever! I used the etherboot one btw, not the gPXE one.

I am expreiencing the same error and the only thing in common (from the thread) is e100. I can also boot my MD from a live CD and it works fine, so I have no reason to suspect faulty hardware.

I don't understand how the pxe files are packaged up etc. My suspicion is that the kernel that is loaded as part of the pxe process has been recently rebuilt and either e100 support has been removed, or is faulty. If someone can point me at a resource that explains how to re-compile the kernel that is delivered via PXE, then I camn (possibly) re-compile it (with e100!) and test my theory.

Alternatively, if someone more experiance than I can do this.... Who builds ther kernels used by MCE? Can they confirm if any changes to the e100 support have been made?

Yeah it was exactly the same error. There is a 60 second timeout before the kernel panic. I didn't wait the 60 seconds before I started my last post. I am with wierdbeard65, I do not think it was the hardware, as I tried a whole different computer, with different memory. The only software change I would have done is to update sqlcvs. Once I get all my DVD ISOs backed up onto another computer, I will probably format/re-install unless anyone has any other ideas.

No, I cannot PXE boot any computers off of the core. Something must have gotten screwed up possibly when I updated sqlCVS or maybe during an apt-get update. Either way I am going to wait until another beta or RC comes out (I understand it may be months) and format and re-install.

I'm confused with the symptoms those posting here are experiencing. One of the post below seems to say that the MD will boot but the PXE image is not found so the MD PXE times out.

I have a couple revos that I used to be able to use WOL but it no longer works even though I didn't change anything. I have tried etherwake and have tried waking from an orbiter. There is no confirmation (and never to my knowledge has been) that the message has been sent like there is when you shut down the MD.

I wasn't going to post until I tried from a straight ubuntu system to see if something was wrong on my network but saw the last post from dison4linux and it looks like we have the same symptoms. If I were to guess, this hasn't worked since last Nov or so.

I deleted the media director from the web interface, ran Diskless_BuildDefaultImage.sh & Diskless_CreateTBZ.sh again and now everything is working as before. Same e100 module, same computer with the "suspect" RAM. The only thing that seemed to change was the recent apt-get update.